Enterasys Networks C3G124-48P, C3G124-24P manual Troubleshooting

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Rack Mounting the Switch	3-9
Guidelines for Rackmount Installation	3-9
Attaching Brackets and Installing in Rack	3-9
Connecting High-Speed Stacking Cables	3-11
Configuring Switches in a Stack	3-12
About SecureStack Switch Operation in a Stack	3-12
Recommended Procedures to Install New and Existing Stacks	3-14
Connecting AC and PoE Power	3-15
AC Power	3-15
PoE Redundant Power System	3-17
Stack Manager Selection	3-17
Connecting to Console Port for Local Management	3-18
What Is Needed	3-18
Connecting to an IBM or Compatible Device	3-19
Connecting to a VT Series Terminal	3-20
Connecting to a Modem	3-21
Connecting to the Network	3-22
Connecting UTP Cables	3-22
Connecting Fiber-Optic Cables to MT-RJ Ports	3-26
Connecting Fiber-Optic Cables to LC Ports	3-28
Completing the Installation	3-30
Initial Logon to Switch Management	3-30

Chapter 4: Troubleshooting

Using LANVIEW	4-1
Troubleshooting Checklist	4-7
Using the Reset Switch	4-8

Appendix A: Specifications

Switch Specifications	A-1
Mini-GBIC Input/Output Specifications	A-3
Gigabit Ethernet Specifications	A-4
MGBIC-LC01/MGBIC-MT01 Specifications (1000BASE-SX)	A-4
MGBIC-LC03 Specifications (1000BASE-SX)	A-5
MGBIC-LC09 Specifications (1000BASE-LX)	A-5
MGBIC-08 Specifications (1000BASE-ELX)	A-6
MGBIC-02 Specifications (1000BASE-T)	A-6
Console Port Pinout Assignments	A-7
Regulatory Compliance	A-7

Index

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Contents

Enterasys SecureStack C3 Page Page Regulatory Compliance Information Electromagnetic Compatibility EMC Supplement to Product Instructions Vcci Notice Declaration of Conformity Enterasys NETWORKS, INC Firmware License Agreement Viii Page Page Regulatory Compliance Information Electromagnetic Compatibility EMC Supplement to Product Instructions Vcci Notice Declaration of Conformity Enterasys NETWORKS, INC Firmware License Agreement Viii Page Page Contents Troubleshooting Figures Xiv Who Should Use This Guide About This GuideFor Refer to How to Use This GuideRelated Documents Following conventions are used in this guide Conventions Used in This GuideSupport@enterasys.com Getting HelpOverview C3G124-24P Stackable SwitchC3G124-24P Stackable Switch C3G124-48P Stackable Switch High-Speed Stack Connections Redundant Power Supply CapabilityPowered Device Classifications Usage PD Maximum Power Range PoE Power over Ethernet SupportConnectivity Description of Mini-GBICs SpecificationStandards Compatibility Switch Configuration Using WebViewSwitch Configuration Using CLI Commands ManagementLanview Diagnostic LEDs Network Requirements 1000BASE-T Network 10BASE-TX Network100BASE-TX Network 1000BASE-FX NetworkHardware Installation Required Tools Considerations Prior to InstallationUnpacking the Switch Contents of Switch Carton QuantityPreparing to Install a Mini-GBIC Installing Optional Mini-GBICsMini-GBIC with MT-RJ Connector Installing a Mini-GBICRemoving a Mini-GBIC Mini-GBIC with LC ConnectorInstalling the Rubber Feet Installing the Switch on a Flat SurfaceChassis Bottom, Rubber Feet Placement Area Guidelines for Switch Installation on Flat Surface Guidelines for Flat Surface InstallationAttaching Brackets and Installing in Rack Rack Mounting the SwitchGuidelines for Rackmount Installation Attaching the Rackmount Brackets Connecting High-Speed Stacking Cables About SecureStack Switch Operation in a Stack Configuring Switches in a StackConfiguring Switches in a Stack Installing a New Stackable System of Up to Eight Switches Recommended Procedures to Install New and Existing StacksAC Power Connecting AC and PoE PowerConnecting AC Power and RPS Stack Manager Selection PoE Redundant Power SystemWhat Is Needed Connecting to Console Port for Local ManagementParameter Setting Connecting to an IBM or Compatible Device10 Connecting an IBM PC or Compatible Connecting to a VT Series Terminal11 Connecting a VT Series Terminal Connecting to a ModemConnecting UTP Cables Connecting to the Network13 Connecting a UTP Cable Segment to RJ45 Port 14 Four-Wire Crossover Cable RJ45 Pinouts for 10/100BASE-TX TX1+ RX1 TX2+ TX3+ RX3 RX2 TX4+ RX4 Connecting Fiber-Optic Cables to MT-RJ Ports Connecting to the Network Connecting Fiber-Optic Cables to LC Ports 19 Cable Connection to LC Fiber-Optic Connectors Initial Logon to Switch Management Completing the InstallationUsing Lanview TroubleshootingC3G124-24P Lanview LEDs C3G124-48P Lanview LEDs Color State Recommended Action Lanview LED Diagnostic IndicationsRPS Mgbic Refer to the SecureStack C3 Configuration Guide for the IP Troubleshooting ChecklistReset Switch Using the Reset SwitchUsing the Reset Switch Using the Reset Switch Troubleshooting Table A-1 C3G124-24P and C3G124-48P Specifications Switch SpecificationsC3G124-48P Table A-2 Mini-GBIC Input/Output Port Specifications Mini-GBIC Input/Output SpecificationsMGBIC-LC01/MGBIC-MT01 Specifications 1000BASE-SX Gigabit Ethernet SpecificationsMGBIC-LC09 Specifications 1000BASE-LX MGBIC-LC03 Specifications 1000BASE-SXTable A-11 MGBIC-02 Specifications MGBIC-08 Specifications 1000BASE-ELXMGBIC-02 Specifications 1000BASE-T Table A-9 MGBIC-08 Optical SpecificationsTable A-12 Compliance Standards Regulatory Compliance Console Port Pinout AssignmentsRegulatory Compliance Regulatory Compliance Specifications Index MGBIC-LC03 A-5 MGBIC-LC09 A-5